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</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">&#160;&#160;</td><td class="postheader" valign="center"><a href="../pyqt4ref.html"><font color="#004faf">Home</font></a>&#160;&#183; <a href="classes.html"><font color="#004faf">All Classes</font></a>&#160;&#183; <a href="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QXmlErrorHandler Class Reference<br /><sup><sup>[<a href="qtxml.html">QtXml</a> module]</sup></sup></h1><p>The QXmlErrorHandler class provides an interface to report errors in XML data. <a href="#details">More...</a></p>
<p>Inherited by <a href="qxmldefaulthandler.html">QXmlDefaultHandler</a>.</p><h3>Methods</h3><ul><li><div class="fn" /><b><a href="qxmlerrorhandler.html#QXmlErrorHandler">__init__</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qxmlerrorhandler.html#QXmlErrorHandler-2">__init__</a></b> (<i>self</i>, QXmlErrorHandler)</li><li><div class="fn" />bool <b><a href="qxmlerrorhandler.html#error">error</a></b> (<i>self</i>, QXmlParseException)</li><li><div class="fn" />QString <b><a href="qxmlerrorhandler.html#errorString">errorString</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qxmlerrorhandler.html#fatalError">fatalError</a></b> (<i>self</i>, QXmlParseException)</li><li><div class="fn" />bool <b><a href="qxmlerrorhandler.html#warning">warning</a></b> (<i>self</i>, QXmlParseException)</li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QXmlErrorHandler class provides an interface to report errors in XML data.</p>
<p>If you want your application to report errors to the user or to perform customized error handling, you should subclass this class.</p>
<p>You can set the error handler with <a href="qxmlreader.html#setErrorHandler">QXmlReader.setErrorHandler</a>().</p>
<p>Errors can be reported using <a href="qxmlerrorhandler.html#warning">warning</a>(), <a href="qxmlerrorhandler.html#error">error</a>() and <a href="qxmlerrorhandler.html#fatalError">fatalError</a>(), with the error text being reported with <a href="qxmlerrorhandler.html#errorString">errorString</a>().</p>
<p>See also <a href="qxmldtdhandler.html">QXmlDTDHandler</a>, <a href="qxmldeclhandler.html">QXmlDeclHandler</a>, <a href="qxmlcontenthandler.html">QXmlContentHandler</a>, <a href="qxmlentityresolver.html">QXmlEntityResolver</a>, <a href="qxmllexicalhandler.html">QXmlLexicalHandler</a>, and <a href="xml-sax.html#introduction-to-sax2">Introduction to SAX2</a>.</p>
<hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QXmlErrorHandler" />QXmlErrorHandler.__init__ (<i>self</i>)</h3><h3 class="fn"><a name="QXmlErrorHandler-2" />QXmlErrorHandler.__init__ (<i>self</i>, <a href="qxmlerrorhandler.html">QXmlErrorHandler</a>)</h3><h3 class="fn"><a name="error" />bool QXmlErrorHandler.error (<i>self</i>, <a href="qxmlparseexception.html">QXmlParseException</a>)</h3><p>This method is abstract and should be reimplemented in any sub-class.</p><p>A reader might use this function to report a recoverable error. A recoverable error corresponds to the definiton of "error" in section 1.2 of the XML 1.0 specification. Details of the error are stored in <i>exception</i>.</p>
<p>The reader must continue to provide normal parsing events after invoking this function.</p>
<p>If this function returns false the reader stops parsing and reports an error. The reader uses the function <a href="qxmlerrorhandler.html#errorString">errorString</a>() to get the error message.</p>
<a name="//apple_ref/cpp/instm/QXmlErrorHandler/errorString" />
<h3 class="fn"><a name="errorString" />QString QXmlErrorHandler.errorString (<i>self</i>)</h3><p>This method is abstract and should be reimplemented in any sub-class.</p><p>The reader calls this function to get an error string if any of the handler functions returns false.</p>
<a name="//apple_ref/cpp/instm/QXmlErrorHandler/fatalError" />
<h3 class="fn"><a name="fatalError" />bool QXmlErrorHandler.fatalError (<i>self</i>, <a href="qxmlparseexception.html">QXmlParseException</a>)</h3><p>This method is abstract and should be reimplemented in any sub-class.</p><p>A reader must use this function to report a non-recoverable error. Details of the error are stored in <i>exception</i>.</p>
<p>If this function returns true the reader might try to go on parsing and reporting further errors, but no regular parsing events are reported.</p>
<a name="//apple_ref/cpp/instm/QXmlErrorHandler/warning" />
<h3 class="fn"><a name="warning" />bool QXmlErrorHandler.warning (<i>self</i>, <a href="qxmlparseexception.html">QXmlParseException</a>)</h3><p>This method is abstract and should be reimplemented in any sub-class.</p><p>A reader might use this function to report a warning. Warnings are conditions that are not errors or fatal errors as defined by the XML 1.0 specification. Details of the warning are stored in <i>exception</i>.</p>
<p>If this function returns false the reader stops parsing and reports an error. The reader uses the function <a href="qxmlerrorhandler.html#errorString">errorString</a>() to get the error message.</p>
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